# Function Tests. (TODO: add more)

def f1 return 'f1' end
assert(f1() == 'f1')

def f2() return 'f2' end
assert(f2() == 'f2')

def f3(a, b, c, d)
	return c
end
assert(f3('a', 'b', 'c', 'd') == 'c')

# forward call.
val = before_defn()
def before_defn()
	return 'defined after the call'
end

assert(val == 'defined after the call')